44130553879 has 2 divisors, whose sum is σ = 44130553880. Its totient is φ = 44130553878.

The previous prime is 44130553849. The next prime is 44130553897. The reversal of 44130553879 is 97835503144.

Together with next prime (44130553897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44130553879 - 2⁷ = 44130553751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44130553849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22065276939 + 22065276940.

It is an arithmetic number, because the mean of its divisors is an integer number (22065276940).

Almost surely, 2^44130553879 is an apocalyptic number.

44130553879 is a deficient number, since it is larger than the sum of its proper divisors (1).

44130553879 is an equidigital number, since it uses as much as digits as its factorization.

44130553879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 44130553879 in words is "forty-four billion, one hundred thirty million, five hundred fifty-three thousand, eight hundred seventy-nine".